Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1760703AbaGEMU6 (ORCPT ); Sat, 5 Jul 2014 08:20:58 -0400 Received: from mail-wg0-f50.google.com ([74.125.82.50]:44604 "EHLO mail-wg0-f50.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755276AbaGEMU5 (ORCPT ); Sat, 5 Jul 2014 08:20:57 -0400 From: Rickard Strandqvist To: Jean-Christophe Plagniol-Villard , Tomi Valkeinen Cc: Rickard Strandqvist , Rickard Strandqvist , Jingoo Han , Daniel Vetter , Joe Perches , Laurent Pinchart , Masanari Iida , "H. Peter Anvin" , linux-fbdev@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] video: fbdev: gbefb.c: Cleaning up variable that is never used Date: Sat, 5 Jul 2014 14:22:12 +0200 Message-Id: <1404562932-19522-1-git-send-email-rickard_strandqvist@spectrumdigital.se> X-Mailer: git-send-email 1.7.10.4 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Rickard Strandqvist Variable ar assigned a value that is never used. I have also removed all the code that thereby serves no purpose. This was found using a static code analysis program called cppcheck Signed-off-by: Rickard Strandqvist --- drivers/video/fbdev/gbefb.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/video/fbdev/gbefb.c b/drivers/video/fbdev/gbefb.c index 4aa56ba..4227570 100644 --- a/drivers/video/fbdev/gbefb.c +++ b/drivers/video/fbdev/gbefb.c @@ -205,7 +205,7 @@ static void gbe_reset(void) static void gbe_turn_off(void) { int i; - unsigned int val, x, y, vpixen_off; + unsigned int val, y, vpixen_off; gbe_turned_on = 0; @@ -256,7 +256,7 @@ static void gbe_turn_off(void) for (i = 0; i < 100000; i++) { val = gbe->vt_xy; - x = GET_GBE_FIELD(VT_XY, X, val); + GET_GBE_FIELD(VT_XY, X, val); y = GET_GBE_FIELD(VT_XY, Y, val); if (y < vpixen_off) break; @@ -267,7 +267,7 @@ static void gbe_turn_off(void) "gbefb: wait for vpixen_off timed out\n"); for (i = 0; i < 10000; i++) { val = gbe->vt_xy; - x = GET_GBE_FIELD(VT_XY, X, val); + GET_GBE_FIELD(VT_XY, X, val); y = GET_GBE_FIELD(VT_XY, Y, val); if (y > vpixen_off) break; -- 1.7.10.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/